SM712-02HTG

Littelfuse
576-SM712-02HTG
SM712-02HTG

Mfr.:

Description:
ESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23-

Datasheet:
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In Stock: 454

Stock:
454
Can Dispatch Immediately
On Order:
216,000
Expected 07/09/2026
201,000
Expected 09/11/2026
Factory Lead Time:
29
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
£-.--
Ext. Price:
£-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (GBP)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
£0.986 £0.99
£0.614 £6.14
£0.404 £40.40
£0.314 £157.00
£0.285 £285.00
Full Reel (Order in multiples of 3000)
£0.237 £711.00
† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Littelfuse
Product Category: ESD Protection Diodes / TVS Diodes
RoHS:  
Bidirectional
2 Channel
12 V
SMD/SMT
31 V
13.3 V
SC-59-3 (SOT-23-3)
19 A
600 W
75 pF
30 kV
30 kV
- 40 C
+ 125 C
SM712
AEC-Q100
Reel
Cut Tape
MouseReel
Brand: Littelfuse
Product: TVS Diodes
Factory Pack Quantity: 3000
Subcategory: ESD Protection Diodes / TVS Diodes
Tradename: SPA
Unit Weight: 8.800 mg
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Attributes selected: 0

Datasheet

PCN

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Compliance Codes
CNHTS:
8541590000
TARIC:
8541100000
CAHTS:
8541100090
USHTS:
8541100080
JPHTS:
854110090
KRHTS:
8541109000
MXHTS:
8541100199
BRHTS:
85411029
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

General Port Protection Solutions

Littelfuse General Port Protection provides a wide array of solutions for power and communication ports. Ports need protection from common electrical hazards such as lightning surges, induced power surges, power cross, electrical fast transient, electrostatic discharge, and short-circuits due to aging wires or installation errors. Littelfuse General Port Protection products are ideal for automotive, building automation, consumer electronics, and industrial applications.

ESD Protection Solutions

Littelfuse provides a wide range of products that protect components from ESD threats. ESD threats are extremely fast, low-energy events that can wreak havoc on electronic equipment. Trends in reduced chip protection and harsher end-user environments are requiring the need for enhanced protection solutions. Littelfuse produces varistors, suppressors, indicators, and more so users can find the right protection to ensure the long-term reliable operation of applications.

Transient Voltage Suppressor (TVS) Diodes

Littelfuse TVS (Transient Voltage Suppression) Diodes are a broad range of circuit protection products designed to protect electronic circuits against transients and overvoltage threats such as EFT (electrically fast transients) and ESD (electro-static discharge). Lightning strikes, inductive load switching, and ESD cause electrical over-stresses associated with the transmission on data lines and electronic circuits. Offered in a variety of surface mount and through-hole circuit board mounting formats, the TVS Diode portfolio includes high peak pulse current and peak pulse power options up to 20kA and 30kW, respectively. Littelfuse TVS Diodes are chosen for the fast response time (low clamping voltage), lower capacitance, and low leakage current. TVS Diodes are available in both unidirectional (unipolar) or bidirectional (bipolar) diodes circuit configurations. 

General-Purpose ESD Protection SPA Diodes

Littelfuse General-Purpose ESD Protection SPA Diodes protect electronics from transient voltage damage. The wide selection offers diodes that meet industry requirements to solve multiple exposure issues. Typical applications for Littelfuse General-Purpose ESD Protection SPA Diodes include 10/100/1000 Ethernet, DC powerlines, and general I/O.

Smart Thermostat Solutions

Littelfuse Smart Thermostat Solutions components allow designers to implement Internet of Things (IoT) solutions to boost energy efficiency and monitor energy usage. Littelfuse Smart Thermostat solutions complement other Smart Building features, including safety and security systems.

TVS Silicon Protection Arrays (SPA)

Littelfuse Silicon Protection Array (SPA®) TVS Diodes are designed to protect electronics from very fast and damaging voltage transients, such as lightning and electrostatic discharge (ESD). These diodes offer an ideal protection solution for I/O interfaces and digital and analog signal lines in computer and consumer portable electronics. Littelfuse TVS diodes offer a broader application use and improved impulse protection performance over conventional diodes.

RS-485 ESD, Lightning, & Power Fault Protection

Littelfuse RS-485 ESD, Lightning, and Power Fault Protection feature polymeric positive temperature coefficients (PPTCs) that can protect against short circuit and power crosses. The RS-485 product line includes the resettable PPTCs, TVS diodes, GDTs, and SIDACtor series. The TVS Diode Arrays and SM712 series are specifically designed to protect RS-485 applications from ESD, EFT, and lightning-induced surges. When lightning occurs, the SIDACtor will react by causing voltage to increase across PPTC until GDT fires. 

SM712 600W Asymmetrical TVS Diode Array

Littelfuse SM712 600W Asymmetrical TVS Diode Array is designed to protect RS-485 applications with asymmetrical working voltages (-7V to 12V) from damage due to electrostatic discharge (ESD), lightning-induced surges, and electrical fast transients (EFT). The SM712 absorbs repetitive ESD strikes above the maximum level specified in the IEC61000-4-2 international standards without performance degradation. It safely dissipates up to 19A of 8/20us induced surge current (IEC-61000-4-5) with very low clamping voltages. Littelfuse SM712 600W Asymmetrical TVS Diode Array is AEC-Q101 qualified, lead free, and RoHS compliant.

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